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Journal of machine learning research, ISSN 1532-4435, 11/2011, Volume 12, pp. 3371 - 3412
This paper investigates a learning formulation called structured sparsity, which is a natural extension of the standard sparsity concept in statistical... 
Group sparsity | Compressive sensing | Feature selection | Structured sparsity | Tree sparsity | Graph sparsity | Sparse learning | Standard sparsity | Automation & Control Systems | Computer Science, Artificial Intelligence | Technology | Computer Science | Science & Technology
Journal Article
IEEE Transactions on Signal Processing, ISSN 1053-587X, 06/2014, Volume 62, Issue 11, pp. 2803 - 2813
Journal Article
ACM Transactions on Graphics (TOG), ISSN 0730-0301, 11/2013, Volume 32, Issue 6, pp. 1 - 10
3D printers have become popular in recent years and enable fabrication of custom objects for home users. However, the cost of the material used in printing... 
sparsity optimization | fabrication | 3D printing | frame structure | Fabrication | Frame structure | Sparsity optimization | Approximation
Journal Article
IEEE transactions on information theory, ISSN 1557-9654, 07/2019, Volume 65, Issue 7, pp. 4434 - 4456
Journal Article
IEEE transactions on signal processing, ISSN 1053-587X, 05/2011, Volume 59, Issue 5, pp. 1985 - 2001
Journal Article
by Xu, Li and Lu, Cewu and Xu, Yi and Jia, Jiaya
ACM transactions on graphics, ISSN 0730-0301, 12/2011, Volume 30, Issue 6
Journal Article
IEEE transactions on signal processing, ISSN 1053-587X, 03/2011, Volume 59, Issue 3, pp. 936 - 952
Journal Article
Journal Article
Journal Article
Neurocomputing (Amsterdam), ISSN 0925-2312, 10/2017, Volume 261, pp. 242 - 252
In order to seek non-propagation method to train generalized single-hidden layer feed forward neural networks, extreme learning machine was proposed, which has... 
Group sparsity | Sparse representation | Extreme learning machine | Sparsity preserving | Image classification | Computer science | Neural networks | Analysis
Journal Article
by Xu, Li and Lu, Cewu and Xu, Yi and Jia, Jiaya
Proceedings of the 2011 SIGGRAPH Asia Conference, ISSN 0730-0301, 12/2011, Volume 30, Issue 6, pp. 1 - 12
We present a new image editing method, particularly effective for sharpening major edges by increasing the steepness of transition while eliminating a... 
image smoothing | sharpening | filtering | L 0 sparsity | Image smoothing | Sharpening | sparsity | Filtering | Computer Science, Software Engineering | Technology | Computer Science | Science & Technology
Conference Proceeding
The Journal of fourier analysis and applications, ISSN 1069-5869, 12/2008, Volume 14, Issue 5-6, pp. 877 - 905
Journal Article
The Annals of statistics, ISSN 0090-5364, 8/2010, Volume 38, Issue 4, pp. 1978 - 2004
Journal Article